License, verbatimPD
The Rijksmuseum, Amsterdam: image designated Public Domain (Public Domain Mark 1.0) in the museum's own Linked Art record.
Gatti & Dura (mentioned on object), Gatti & Dura (mentioned on object). Omslag met advertentie en figuren in Napolitaans kostuum, 1800 - 1899. Rijksmuseum, Amsterdam.